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Exam (elaborations)
CCNA 4 Final Exam Questions with Correct Answers
WAN - ANSWERSinterconnects LANs over long distances 
 
Two issues to address for business internet - ANSWERSPrivacy 
Security 
 
circuit-switched over packet-switched - ANSWERShigher latency 
 
private WAN architecture options - ANSWERSleased line 
Ethernet WAN 
 
characteristic of dense wavelength division multiplexing (DWDM) - ANSWERScan be used in long-range communications 
 
WAN tech that carries multiple types of network traffic such as IP, ATM, Ethernet, and DSL - ANSWERSMPLS 
 
WAN tech u...
Exam (elaborations)
CCNA 4 Final Exam Answers (v5.0.3+v6.0) - Connecting Networks
PopularCCNA 4 Final Exam Answers (v5.0.3+v6.0) - Connecting Networks
Exam (elaborations)
CCNA 4 exam
CCNA 4 exam 
 
 
Which public WAN technology provides security by using encrypted tunnels over Internet connections? 
 
3G/4G 
 
 
DSL 
 
 
VPN 
 
 
cable - ANSWERSVPN 
 
A construction firm is building a power plant at a remote and isolated mine site and needs to connect the data network of the plant to the corporate network. Which public technology is the most suitable to meet the connection needs? 
 
WiMax 
 
Municipal Wi-Fi 
 
DSL